2022039940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4395739}}^1$

素因数の和:4395771

約数の個数: 24

約数和(自身を含む): 4430905920

約数和(自身を除く): 2408865980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4395739, 8791478, 17582956, 21978695, 43957390, 87914780, 101101997, 202203994, 404407988, 505509985, 1011019970, 2022039940]

約数ペア:

[(1, 2022039940), (2, 1011019970), (4, 505509985), (5, 404407988), (10, 202203994), (20, 101101997), (23, 87914780), (46, 43957390), (92, 21978695), (115, 17582956), (230, 8791478), (460, 4395739)]